New Zealand doesn't have any problems, which is why the government had to scrape the bottom of the barrel to find one to solve — English to become official language of NZ alongside Te Reo Māori and sign language | RNZ:

Speaking in Te Reo Māori, Te Pāti Māori MP Oriini Kaipara spoke … "What benefit will come from this kaupapa, from this event? Why are these hours and the time of all of these Members being used up in this way? Why are we spending all this time on this bill, when we know that English is already the main language of New Zealand?"